2024 Annual Meeting

Presentation information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-2 Waste Disposal and Its Environmental Aspects

[2A17-19] Nuclide Migration 2

Wed. Mar 27, 2024 4:40 PM - 5:30 PM Room A (21Bildg.2F 21-203)

Chair:Masakazu Chijimatsu(HAZAMA ANDO)

4:40 PM - 4:55 PM

[2A17] Effect of Chemical Interaction with Organic Acids and Alteration of Clay Mineral Structure on Cs(I) Adsorption Behavior onto Vermiculite

*Taeyi Nam1, Koichiro Takao1 (1. Tokyo Tech)

Keywords:Adsorption behavior, Cs(I), Vermiculite, Organic acid

We studied what affects the Cs(I) adsorption behavior onto vermiculite under the presence of organic acids in an aqueous solution. As a result, it would be attributed to the chemical interactions between Cs(I) and organic acids in the aqueous phase as well as alteration of a crystal structure of vermiculite.

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